Title: Cheap Flights from Ontario (ONT) to Allentown (ABE) - Expedia.ca ![](https://images.trvl-media.com/place/602976/fe95f741-49fe-43fc-a320-261df9f07df4.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Ontario (ONT) to Allentown (ABE) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Los Angeles - Ontario Intl. Airport (ONT) to Lehigh Valley Intl. Airport (ABE) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:ont,to:abe,departure:22/10/2025TANYT&leg2=from:abe,to:ont,departure:29/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:ont,to:abe,departure:22/10/2025TANYT&leg2=from:abe,to:ont,departure:29/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:ont,to:abe,departure:22/10/2025TANYT&leg2=from:abe,to:ont,departure:29/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Find the cheapest month to fly from Ontario (ONT) to Allentown (ABE) ### May is typically the cheapest month to fly From CA $379 - CA $1,354 per traveller. ## Frequently asked questions ### How much is a flight from ONT to Lehigh Valley International Airport? > The lowest price advertised for a round-trip flight from Los Angeles - Ontario Intl. Airport (ONT) to Lehigh Valley Intl. Airport (ABE) is . But you better get a move on. This figure is taken from fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Los Angeles - Ontario Intl. Airport (ONT) to Lehigh Valley Intl. Airport (ABE)? > Most flights can be cancelled online, but each airline has its own terms and conditions. If you do decide to cancel your flight, check out our [Customer Service Portal](https://www.expedia.ca/helpcenter) and follow the instructions. ### How do I find cheap flights from Los Angeles - Ontario Intl. Airport (ONT) to Lehigh Valley International Airport that have flexible change policies? > Select our "No change fees" filter to find flexible ticketing options for your flight from Los Angeles - Ontario Intl. Airport (ONT) to Lehigh Valley Intl. Airport (ABE). This allows you to secure a great deal in advance and still have the freedom to make changes without any extra fees. If the new flight costs more, you'll just cover the difference. ### How many hours is the flight from ONT to ABE? > Lasting around 6 hours and 4 minutes, the flight between Los Angeles - Ontario Intl. Airport (ONT) and Lehigh Valley Intl. Airport (ABE) is a great opportunity to do some last-minute trip planning. Why not use some of this time to hone your itinerary for Allentown? ### How far is the flight from ONT to Lehigh Valley Intl. Airport (ABE)? > The flight distance between ONT and ABE is 3,800 kilometres. Work your way through your travel song playlist or get stuck into a book and the journey will zip on by. ### Which airlines fly direct from Los Angeles - Ontario Intl. Airport (ONT) to ABE? > Flying nonstop between Ontario Airport and Lehigh Valley International Airport isn't possible at present. However, you'll still be able to find a flight to Allentown with at least one stop. ### Are ONT to Lehigh Valley Intl. Airport (ABE) flight tickets cheaper when they're purchased at the last minute? > Tickets from Los Angeles - Ontario Intl. Airport (ONT) to Lehigh Valley Intl. Airport (ABE) are available up to 12 months prior to departure on Expedia. And although you may score great last-minute deal, it's not something you should bank on. Also, booking your flights ahead of time means you'll have more options — and you can avoid being wedged in the dreaded middle seat! We frequently update our fares to bring you the biggest bargains, so keep checking in for all the latest specials. ## Travel information | Origin airport | Los Angeles - Ontario Intl. | | --- | --- | | Destination airport | Lehigh Valley Intl. | | Distance | 3738 km | ## Book with confidence ### Los Angeles to Allentown Flights **The easy way to book your flights from Ontario to Allentown**  With Expedia, it’s simple to find and book flights to Allentown from Ontario whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Lehigh Valley Intl., too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Ontario to Allentown today, tomorrow, or this week.   **Save dollars with cheap flights from Los Angeles - Ontario Intl., ONT to Lehigh Valley Intl., ABE**  Sort your search results by price to find great deals on your flight from Ontario to Allentown—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Allentown from Ontario currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Allentown   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Allentown from Ontario**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Allentown with Expedia today. ## Explore a world of travel with Expedia - Flights - [Flights from Denver to King of Prussia](https://www.expedia.ca/lp/flights/178254/8332/denver-to-king-of-prussia) - [Flights from Toronto to King of Prussia](https://www.expedia.ca/lp/flights/178314/8332/toronto-to-king-of-prussia) - [Flights from Buffalo to King of Prussia](https://www.expedia.ca/lp/flights/602674/8332/buffalo-to-king-of-prussia) - [Flights from Allentown (ABE) to Wilkes-Barre (AVP)](https://www.expedia.ca/lp/flights/abe/avp/allentown-to-wilkes-barre) - [Flights from Albany (ALB) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/alb/phl/albany-to-philadelphia) - [Flights from Waterloo (ALO) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/alo/phl/waterloo-to-philadelphia) - [Flights from Watertown (ART) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/art/phl/watertown-to-philadelphia) - [Flights from Hartford (BDL) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/bdl/phl/hartford-to-philadelphia) - [Flights from Bangor (BGR) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/bgr/phl/bangor-to-philadelphia) - [Flights from Bellingham (BLI) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/bli/phl/bellingham-to-philadelphia) - [Flights from Nashville (BNA) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/bna/phl/nashville-to-philadelphia) - [Flights from Mumbai (BOM) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/bom/phl/mumbai-to-philadelphia) - [Flights from Burlington (BTV) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/btv/phl/burlington-to-philadelphia) - [Flights from Buffalo (BUF) to Reading (RDG)](https://www.expedia.ca/lp/flights/buf/rdg/buffalo-to-reading) - [Flights from Cedar Rapids (CID) to Reading (RDG)](https://www.expedia.ca/lp/flights/cid/rdg/cedar-rapids-to-reading) - [Flights from Sault Ste. 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